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Table 1 The size and zeta potential of alginate/BSA/chitosan system

From: Preparation of alginate coated chitosan microparticles for vaccine delivery

Sample

Mean particles size (nm)

PDI

Zeta potential (mV)

Blank chitosan microparticles a

301.8

0.309

+45.2

BSA-loaded chitosan particles b

404

0.472

+27.1

Alginate coated BSA loaded chitosan microparticles c

1324

0.450

-27.8

  1. a chitosan 5 mg/ml, TPP 1 mg/ml.
  2. b chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml.
  3. c chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml, alginate 10 mg/ml.
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BMC Biotechnology

ISSN: 1472-6750

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